Head gasket replacement and cost. on 2003 Ford Focus

Can you show me how the gasket is change. Also how much will cost to be done by a mechanic.

1 answer
You can get a free estimate here on RepairPal for the head gasket: http://repairpal.com/estimator?car_type_id=3742
For instructions, get a good repair manual. You can get an online subscription to excellent information here: